Help with HiFiBerry Digi+

sweiss

I've seen other posts on this forum regarding the HiFiBerry Digi+ board and RPi3B running runeaudio.

I edited the /boot/config.txt file to remove the comment in front of the line for the digi+ and rebooted but it still does not appear as a choice from the MPD audio output interface.

I used dmesg to dump the logs and found the following:
5.585383] snd-hifiberry-digi sound: ASoC: CPU DAI (null) not registered
[ 5.585395] snd-hifiberry-digi sound: snd_soc_register_card() failed: -517

It looks like the Digi+ Pro board is not being recognized/found?

I sent a support email to hifiberry and am currently downloading their version of raspian to see if it will find the digi+ Pro board.

Any other suggestions? Is this anything to do with ALSA?

Any and all help is greatly appreciated - I am so close to getting my system working and would love to get it playing!

Thanks and regards,
Steve

ianhaynes

If you use the 0.4b image as described in this post #4434 the HiFiBerry Digi+ is one of the selectable options in 'Settings'. No need to touch the config yourself.

HTH

hondagx35

Hi Steve,

I used dmesg to dump the logs and found the following:
5.585383] snd-hifiberry-digi sound: ASoC: CPU DAI (null) not registered
[ 5.585395] snd-hifiberry-digi sound: snd_soc_register_card() failed: -517

The full debug info would be more helpful.

To get the best possible support, please specify your hardware and RuneAudio version. Collecting debug info is also suggested.

Please try my latest image from here.
Your DAC is selectable from the settings page, so no need to edit the config file.

The image from Hifiberry is a good way to test the hardware.

Frank